Galaxy M31Red • 64 GB • Dual Physical SIM

(40 reviews)

€156.00

Save €54.00

Free delivery by 18 - 19 Aug

Express delivery by 17-18 Aug from €5.00

Restored professionally

Based on up to 100 points of inspection

Customer reviews for Galaxy M31

Overall rating

40 verified reviews

Rating details

Accessories
3.9/5
Appearance
4.4/5
Battery
4.2/5
Lens & Camera
4.3/5
Overall performance
4.1/5
Packaging
4.3/5
Shipping
4.5/5

Reviews

Mara D.
Verified purchase
Reviewed 21/02/2025, Italy.
All good the 'good' status reflects the actual aesthetics so it's not exactly perfect but it works great. and even the battery allows some breathing space compared to the S10 which leaves something to be desired.
Translated from Italian
Galaxy M31 128GB - Nero
Galaxy M31 128GB - Nero
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
03/02/2025
Mark G.
Verified purchase
Reviewed 29/08/2024, United Kingdom.
Excellent battery life. Decent camera. Very satisfied with this phone, mainly because of the battery, usually lasts two full days.
Galaxy M31 64GB - Red - Unlocked
Galaxy M31 64GB - Red - Unlocked
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
04/03/2024
Mathieu N.
Verified purchase
Reviewed 20/04/2025, France.
Everything is just perfect!
Translated from French
Galaxy M31 64 Go - Rouge - Débloqué
Galaxy M31 64 Go - Rouge - Débloqué
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
08/04/2025
Mika T.
Verified purchase
Reviewed 30/10/2023, United Kingdom.
Phone physically in perfect condition, looks amazing. Software is a little iffy though, it periodically crashes and restarts and sometimes I'm not doing anything so I think it is unlikely user caused (I have left the phone on, not in an app on a desk and it has crashed) I also owned this exact model previously and I never had this issue with one I bought brand new.
Galaxy M31 64GB - Black - Unlocked
Galaxy M31 64GB - Black - Unlocked
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
16/10/2023
Paul L.
Verified purchase
Reviewed 29/11/2023, United Kingdom.
The M31 phone was delivered quicker than I expected and looks brand new, One problem is that it is set up for India so needs to be changed. I was unablle to copy tht data from my old phone to the M31 using Smart SSwitch as I kept getting the message they weren't connecting wirelessly so I've ordered a USB-C to USB-C connetor. This didn't work either so I copied the data from my old phone via a datacard. Thought the M31 phone loks and works well there was no instruction leaflet as you would get with a new phone. In fact no documentation was provided at all.
Galaxy M31 64GB - Black - Unlocked
Galaxy M31 64GB - Black - Unlocked
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
17/11/2023
Roberto R.
Verified purchase
Reviewed 03/10/2022, France.
The product is as described. Delivered promptly, excellent tracking. The Samsung updates worked, the device has been in use for several days, the battery holds well and charges quickly even via old USB port. A power cable and headphones were included in the perfectly packaged package, what more could you ask for?
Translated from French
Galaxy M31 128 Go - Bleu - Débloqué
Galaxy M31 128 Go - Bleu - Débloqué
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
19/09/2022
Frank W.
Verified purchase
Reviewed 24/09/2023, Germany.
Hello dear Backmarket team, Thank you for asking - I wanted to get in touch with you today anyway. The service is great. I does a good job. However, we found out today that the headphone jack doesn't work :-( That's really stupid. What can we do now? Thank you and best regards Frank Weberstetter
Translated from German
Galaxy M31 64GB - Schwarz - Ohne Vertrag
Galaxy M31 64GB - Schwarz - Ohne Vertrag
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
10/09/2023

Everything you ever wanted to know about the Galaxy M31

Durability
Overall performance
Camera
Screen quality

64 megapixelsMain camera
SM-M315FManufacturer Ref
NoFoldable
Galaxy M31Model
191 gWeight
2020Year of Release
USB-C + Jack 3.5mmConnector
NoCompatible with latest Update
AndroidOS

The Galaxy M31 is a versatile smartphone that offers a solid combination of features for everyday use. Released in 2020, this device is designed for users who need a reliable phone that excels in photography and multimedia consumption.

Key features:

Release Date: March 2020
Display: 6.4-inch Super AMOLED, FHD+ resolution
Processor: Exynos 9611
Camera: Quad-camera system with a 64MP main sensor
Operating System: Ships with Android 10, upgradable to later versions

Who is this for?

The Galaxy M31 is ideal for students and casual users who appreciate a good camera and a vibrant display for streaming content. It’s also suitable for those who want a dependable smartphone without the need for the latest flagship features.

Pros & Cons: Pros Cons Impressive camera performance for its class. Performance may lag under heavy multitasking. Vibrant AMOLED display enhances media consumption. Bulkier design compared to more recent models.
Why refurbished?

Choosing a refurbished Galaxy M31 means you’re opting for a quality device that has been tested and restored to good working condition. Back Market’s refurbishment process ensures reliability and performance. Learn more about our quality standards.

Main camera: 64 megapixels
Manufacturer Ref: SM-M315F
Foldable: No
Model: Galaxy M31
Weight: 191 g
Year of Release: 2020
Connector: USB-C + Jack 3.5mm
Compatible with latest Update: No
OS: Android
Storage: 64 GB
Carrier compatibility: Unlocked
SD Card Slot: microSDXC
Front camera: 32 megapixels
Color (official name): Red
SAR head: 0.48
Network: 4G
Resolution: 1080 x 2340
Serie: Samsung Galaxy M
Screen size (in): 6.4
Screen type: Super AMOLED
SIM card: Dual Physical SIM
Brand: Samsung
Colour: Red
Memory (GB): 6 GB

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Galaxy M31Red • 64 GB • Dual Physical SIM

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Customer reviews for Galaxy M31

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Reviews

Reviews

Mara D.

Mark G.

Mathieu N.

Mika T.

Paul L.

Roberto R.

Frank W.

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Everything you ever wanted to know about the Galaxy M31

Durability

Overall performance

Camera

Screen quality

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